Note: It must work with alarm host or Sonoff RF Bridge 433, it can't work alone.
Overview:
The water instruction sensor can work with Sonoff RF Bridge 433, alarm system, etc.
When detecting water overflow, alarm notification message will be immediately sent to the APP.
Features:
*Can be equipped with wireless host. Installation by double-side adhesive, easier and convenient to install.
*433MHz frequency, wireless transmission is more than or equal to 200 meters in open place.
*When the two feet of the detector was immersed by the water, it will give flash and send alarm message to the alarm host.
*Excellent design, tiny and fashion. Low-consumption design, which can make it work long time.
*Ideal water intrusion warning for homes, apartments(kitchen, toilet), warehouses, offices, laboratory, hotel rooms, garages, etc.
Specifications:
Type: Water Level Alarm
Frequency: 433MHz
Emission protocol: 1527
Working Voltage: 12V
Battery Type: Alkaline battery (not included)
Standby Current: ≤5uA
Alarm Current: ≤10mA
Transmission Distance: ≥150m(in the open area)
Working environment temperature: -10℃~60℃
Operation humidity: